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! { dg-do compile }

!

! PR fortran/44346

! Original test sumbitted by Vittorio Zecca, zeccav at gmail dot com.

! Modified by Steven G. Kargl for dejagnu testsuite.

!

program a

   integer :: n = 42

   ! 64 + 3 > bitsize(n)

   call mvbits(n, 64, 3, n, 1)   ! { dg-error "must be less than" }

   ! 64 + 2 > bitsize(n)

   call mvbits(n, 30, 2, n, 64)  ! { dg-error "must be less than" }

   ! LEN negative

   call mvbits(n, 30, -2, n, 30) ! { dg-error "must be nonnegative" }

   ! TOPOS negative

   call mvbits(n, 30, 2, n, -3)  ! { dg-error "must be nonnegative" }

   ! FROMPOS negative

   call mvbits(n, -1, 2, n, 3)   ! { dg-error "must be nonnegative" }

end program a